Usability

Usability Spotter #4: A Usability issue- Google Chrome Tab selection through the mouse

Summary
In the Google Chrome browser, once the default width of open tabs exceeds the width of the tab bar, tab width continually reduces with every further tab opened.

This makes it tougher for the user to select an inactive tab using the mouse without accidentally clicking on the close button instead (which resides within the tab of continually reducing width).

This usability issue that comes into play with an increase in browser tabs can be eliminated through a simple solution.

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jQuery Masked Input Plugin- Increase usability, input masks for text fields

Summary
The jQuery masked input plugin lets you improve the form filling experience by providing an elegant solution to inputting data for fields such as date and telephone number, etc. Use a single text box with built in formatting cues and achieve effective error prevention instead of using the usual combination of dropdowns or a calendar date picker.

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Solution to the Camtasia Studio flickering cursor issue

Summary
To prevent the cursor from flickering during recording, open Camtasia Recorder, go to Tools > Options and deselect the ‘Capture layered windows’ checkbox.

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Usability Spotter #3: Impact Mozilla- Incorrect button placement & Voter dropouts

Summary
Impact Mozilla’s present goal (now that they have finished shortlisting 10 finalists) is to get as many users as possible to vote and select the best marketing plan that will help them increase Firefox retention rates.

Unfortunately, the placement of a ‘Go Back’ button, on the page that the users cast their vote, will lead to an unnecessary number of users dropping out of website without casting their vote.

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Cone Trees on AllTop User Interface- home to top UI news

Featured in Alltop

Cone Trees is now featured along with other fabulous websites on user interface design at AllTop’s User Interface category.
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The New Delhi UX Book Club

Logo for the New Delhi UX Book Club

Join the New Delhi UX Book Club

If you live in Delhi, Noida or Gurgaon and work in the User Experience domain, whether you’re a usability engineer, interaction designer, information architect, visual designer or a front end developer, we welcome you to be a part of the New Delhi UX Book Club. Feel free to add your name to the participant list at the New Delhi UX Book Club page and once we’re a decent size, we will get in touch to take it further.
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Usability Spotter #2: Creative Commons chooses ‘Human readable’ instead of ‘Simple Language’

Summary
When communicating with your users, avoid using unnecessarily complex words or system oriented terms.
Use simple language that will be easily and immediately understood by your users.

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Usability Spotter #1: Setting photo licenses on Yahoo! Flickr

What’s the Issue?

An image of the Flickr page that lets you choose a Creative Commons license for your photograph. Unfortunately, they do not provide contextual help on what these licenses mean

The image summarizes the issues with the license selection page on Flickr, which specifically speaking would be:
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How to fix the squished graph issue in Data Logger v 5.0

Bug where graph appears extremely squished in Data Logger version 5.0

Are you using data logger 5.0 and your performance charts look like the image above?

My heart beat skipped a beat when I was done testing with 6 participants in a certain usability test where we were looking at 20 users in all.

I earlier had noticed that graphs were squished thought it was probably a minor bug which had to do with missing data of participants I had included for calculation but who were yet to come participate, and hence the screwed up graphs.

However, this was not the case. The graphs remained squished even after I excluded participants, who were yet to participate, for data analysis.

Cursing under my breath about the painful job it would be put manually feed data into excel in case I couldn’t get the graphs to ‘unsquish’ themselves, I soon found the solution to the issue after a bit of twiddling around.

Solution

  1. Left-click a chart (the whole border) and select ‘Chart Type’ from the menu.
  2. Under the ‘Options’ fieldset below the ‘Chart type’ window, click on ‘Default Formatting’.
  3. You’re done.

What are the other issues you face with the data logger? Or improvements you would like to see in future releases?

Creating and Using Personas and Scenarios to guide site design

Creating and Using Personas and Scenarios to guide site design (pdf)

By
Dai Pham, User Researcher & Usability Analyst
Janiece Greene, Experience Lead
SBI.Razorfish

Presented at Usability Professionals Association, New York, NY on May 20, 2003